bootloader

[lihangneng]

My other problem is how to enter the bootloader through key detection in the app?I can implement key detection in the app

[Amanda Hsieh]

Hi, 

Unfortunately, we don't have the feature you require. 

Are you going to update the firmware after entering the bootloader?

-Amanda H.

[lihangneng]

Thank you for your reply. I want to implement the application of two apps, which needs the help of bootloader.DFU function. I have already implemented it. I am not sure how it enters bootloader. What are the specific steps? Maybe these can help me

[Amanda Hsieh]

Are you using nRF5SDK? If so, see DFU mode. The nRF5 bootloader examples enter DFU mode on button press. 

-Amanda H.

[lihangneng]

Thank you for your reply. I will already use it